Miles between Longmont, CO and Pontiac, IL

There are
975 mi
from Longmont, CO to Pontiac, IL

That's the driving distance. It would take 17 hours 38 mins to go from Longmont, Colorado to Pontiac, Illinois.

The flight distance (direct flight from Longmont, CO to Pontiac, IL) is 865.25 mi.

975 mi = 1,569.83 kms